Maintenance and Repair of Motorized Hoist
No. 6, Crane Industrial Park, Changyuan Town, Xinxiang City, Henan Province, China
Henan Zhonggong Group
Henan Tosta Machinery Co., Ltd.
Port & Container Crane
Launching Gantry Crane
Hoist & Crane Trolley
Whenever bridge, highway projects are developed around the world, our crane installations and drive systems are not far away.
A launching gantry (also called beam launcher, girder launcher, bridge building crane, and bridge-building machine.) is a special-purpose mobile gantry crane used in bridge construction, specifically segmental bridges that use precast box girder bridge segments or precast girders in highway and high-speed rail bridge construction projects. The launching gantry is used to lift and support bridge segments or girders as they are placed while being supported by the bridge piers instead of the ground.
Without construction cranes, building bridges, high-rise buildings, roads or any other large-scale projects is almost impossible (and of course inefficient). They are used to lift or lower heavy objects, transport objects around the construction site, and are essential for the construction or deconstruction of large structures.
There are different types of cranes used in construction projects. A crane is a machine capable of lifting, lowering and moving heavy materials using pulleys and cables. Cranes are a valuable asset in the construction industry because they make any type of construction easy. These all contribute to the construction of high-rise buildings, as well as in inaccessible areas.
Cranes are able to move very heavy objects to appropriate locations, realizing construction methods that were unimaginable hundreds of years ago.
With the advancement of science and technology and the development of economic construction, cranes are increasingly used in the construction industry. It has transformed the previous human labor-oriented way, promoted the mechanization and automation of the production process, and improved labor productivity.
But because the crane is a kind of precision machinery, it needs professional technicians to operate and run. Many sites lack strict safety accident liability regulations, leading to safety casualties of this type of large machinery from time to time, which makes us have to pay attention to such safety issues.